Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
wafer's profile
Name
Elvern You
School
HCI
Role
member
Country
Singapore
View Submissions
Solved Problems
3nplus1
3nplus1II
addition
adjlist
adjmatrix
area
arrayfind
binarycoins
boxispull
bracketex
brick
card
carpark
catlunch
contestcalc
cookieclickeralpha
descsort
diamond
evenorodd
exam
exponentiate
fibo
fizzbuzz
flamethrower
fuel
gcd
gecko
guanine
helloworld
lengthsort
lis_easy
lunchbox
lvm
maximum
medianstring
minimum
nprime
paint
pigeons
potatosalad
prefixsums
prime
psle
rightangtri
segmenttree
simp
smurf
solonim
splithunny
subgraphs
sumint
timeexam
weddingcoins
xmas